| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.63 | 13.393% | $48.3394 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $104.33 | 4.105% | $108.6127 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $84.70 | 13.728% | $96.3276 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $23.45 | 6.835% | $25.0528 | $25.05 | $25.05 | $25.10 |
| Purchase #5 | $187.89 | 7.279% | $201.5665 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $51.65 | 3.744% | $53.5838 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $100.97 | 13.478% | $114.5787 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $595.62 | $648.0615 | $648.06 | $648.10 | $648.10 | |